发明名称 |
PRECAST GROOVES FOR A STATOR BLADE ASSEMBLY |
摘要 |
A stator, including a blade assembly with an inner circumferential surface and a plurality of pre-formed grooves in the inner circumferential surface and an outer race with an outer circumferential surface and a plurality of protrusions at least partially engaged with the plurality of pre-formed grooves. The plurality of protrusions is frictionally engaged with the plurality of pre-formed grooves. In one embodiment, the inner circumferential surface includes an area circumferentially disposed between first and second protrusions from the plurality of protrusions and a portion of the area is displaced radially inward by the engagement of the pluralities of grooves and protrusions.
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申请公布号 |
US2009297343(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20090472942 |
申请日期 |
2009.05.27 |
申请人 |
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG |
发明人 |
OLSEN STEVEN;MUEHLHAUSEN JENS |
分类号 |
F01D9/04;B23P15/04 |
主分类号 |
F01D9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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